Journal of Civil Engineering and Construction Technology
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Article Number - 5F720A74136


Vol.4(8), pp. 257-264 , August 2013
DOI: 10.5897/JCECT2013.0279
ISSN: 2141-2634



Full Length Research Paper

Modeling roof blown-off



S. Olu Adesogan
  • S. Olu Adesogan
  • Civil Engineering Department, Federal University, Oye-Ekiti, Ekiti State, Nigeria.
  • Google Scholar







 Accepted: 19 August 2013  Published: 31 August 2013

Copyright © 2013 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0


 

Experimental survey of roof blown-off was undertaken to determine the main causes of roof blown-off. Data obtained from the survey and experimentation was evaluated and interpreted using statistical correlation and graphical presentation. These data were then incorporated to the model formulation, then a FOTRAN  program was developed to make predictions of roof blown-off possible. From the model, it was found out that topographical location, orientation of building to wind direction, roof geometry, pitch angle all have their contributive effects on roof blown-off. The developed model was validated using data obtained from another location. Out of the 55 sets of building predicted by the model, 51 of the predictions were correct. The model is good for the purpose of planning roof design

 

Key words:  Modeling, building orientation, roof geometry, pitch angle, topographical location.

Adenekan OI (2000). 'A Survey of Rainstorms as Weather Hazards in Southern-Nigeria', J. Environm. 20(33):33-39.
http://dx.doi.org/10.1023/A:1006699826425
 
Afolayan A (2002). "GEO 350- Africa" Hand out for Centre for External Studies University of Ibadan.
 
Cook NJ, Mayne JR (1979). "A Novel Approach to the Assessment of Wind Loads for Equivalent Static design." J. Wind Eng. Ind. Aerodyn.
 
4(2):149-164.
 
Ezeji SC (2004). Building Construction, Longman group Ltd., London.
 
Gniadzik JS (1984). Structural Systems in Architecture Unpublished Lecture Material. At the Department of Architecture, Ahmadu Bello University, Zaria.
 
Oyebode OJ (2006). Survey of Rural Housing Conditions in Osun State. Unpublished Msc Thesis, Obafemi Awolowo University, Ile-Ife.
 
Paton J (2000). American Heritage Dictionary of the English Language, Houghton Mifflin Harcourt Publishing Company, Boston Massachusetts.
 
Paulhus JL, Kohler MA, Linsley RK (1958). Hydrology for Engineers Mcgraw-Hill Book Company, London.
 
The World Book Encyclopaedia (1995). Hip roof. http://www.yourdictionary.com/roof.
 
World Health Organization (WHO) (2005). Habitat for Better urban Future. http://www.cin.gov.cn/Habitat/en/brief01.htn.

 


APA (2013). Modeling roof blown-off. Journal of Civil Engineering and Construction Technology, 4(8), 257-264.
Chicago S. Olu Adesogan. "Modeling roof blown-off." Journal of Civil Engineering and Construction Technology 4, no. 8 (2013): 257-264.
MLA S. Olu Adesogan. "Modeling roof blown-off." Journal of Civil Engineering and Construction Technology 4.8 (2013): 257-264.
   
DOI 10.5897/JCECT2013.0279
URL http://academicjournals.org/journal/JCECT/article-abstract/5F720A74136

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